268688004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1722359}}^1$

素因数の和:1722379

約数の個数: 24

約数和(自身を含む): 675165120

約数和(自身を除く): 406477116

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1722359, 3444718, 5167077, 6889436, 10334154, 20668308, 22390667, 44781334, 67172001, 89562668, 134344002, 268688004]

約数ペア:

[(1, 268688004), (2, 134344002), (3, 89562668), (4, 67172001), (6, 44781334), (12, 22390667), (13, 20668308), (26, 10334154), (39, 6889436), (52, 5167077), (78, 3444718), (156, 1722359)]